/Engine/Plugins/Media/MediaCompositing/Source/MediaCompositingEditor/Public/Sequencer/MediaThumbnailSection.h
Helper function to copy a texture.
void CopyTexture ( [FSlateTextureRenderTarget2DResource](API\Runtime\Engine\Slate\FSlateTextureRenderTarget2DResou-) * RenderTarget, FTextureReferenceRHIRef SourceTexture )